1967
Gemini G.E.L., 1976
Gemini G.E.L., 1979
Gemini G.E.L., 1968
Gemini G.E.L., 1985
Gemini G.E.L., 1980
Gemini G.E.L., 1978
Gemini G.E.L., 2004
Gemini G.E.L., 1972
Gemini G.E.L., 1973
Frank Stella, 1971
Gemini G.E.L., 1970
![Bookplate for David Grainger Whitney [trial proof]](https://api.nga.gov/iiif/dcfb0c08-1818-4215-96b1-570456a4d3da/full/843,/0/default.jpg)
![Car [special proof]](https://api.nga.gov/iiif/5763f76b-2cfd-424c-b4c4-b883d1ac140a/full/843,/0/default.jpg)
![Figure 5 [trial proof 3]](https://api.nga.gov/iiif/7878ba1c-af15-48db-b4b9-0065d234bb96/full/843,/0/default.jpg)
![Berlin Dream Stamp (Negative Version) [special proof]](https://api.nga.gov/iiif/5e24a916-789d-4e7c-8e47-cfc82a8bba22/full/843,/0/default.jpg)
![Bill and James I [special proof]](https://api.nga.gov/iiif/a65b0e55-4a3b-4198-a23e-12a7a36967cd/full/843,/0/default.jpg)
![Albert Clark [special proof]](https://api.nga.gov/iiif/ebf7c392-eb6c-4c79-84e8-8942900886b3/full/843,/0/default.jpg)
![Souvenir (Black State) [working proof]](https://api.nga.gov/iiif/240df90d-7cc9-4e20-8d27-30b01ce19f35/full/843,/0/default.jpg)
![Delaware Crossing [color trial proof]](https://api.nga.gov/iiif/e9a5612d-0efc-4b70-9b81-e99b1d2f5371/full/843,/0/default.jpg)
